Fast Motorsports Aftamaf Hose Subaru WRX / STI 2002-2007 vendor_Injen Exhaust Duration: 206 deg

Exhaust Duration: 206 deg

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Fast Motorsports Aftamaf Hose Subaru WRX / STI 2002-2007 vendor_Injen Exhaust Duration: 206 degFast Motorsports Post MAF Hose joins the stock airbox to the turbo inlet tube by replacing the stock corrugated rubber piece, arguably one of the most aesthetically challenged OEM parts in the engine bay. While the sleek exterior is easy on the eyes, the slick interior is friendly to airflow, feeding a smooth column of air to the turbo. Fast Motorsports 4 ply silicone construction has the right compliance to bridge the chassis mounted airbox to the